Category
Text & utilities
Every tool and article in this category, gathered in one place.
Tools
Greek alphabet explainer
Type Greek and get names plus transliteration; type letter names and get glyphs. The full 24-letter table explains where engineers meet each one, from μ micro to Ω ohms.
Text Diff
Compare two blocks of text and see exactly what changed, line by line, with inline word-level highlighting on edited lines. Optionally ignore whitespace or case. Everything is computed in your browser; your text is never sent anywhere.